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<p><code>#include &lt;<a class="el" href="_f_d_k__audio_8h_source.html">FDK_audio.h</a>&gt;</code></p>
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Public Attributes</h2></td></tr>
<tr class="memitem:a84641e6d45ee7213b4d1602c309d6353"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_f_d_k__audio_8h.html#aa1570925f07a0866afc2681ce1408721">AUDIO_OBJECT_TYPE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_c_o_d_e_r___c_o_n_f_i_g.html#a84641e6d45ee7213b4d1602c309d6353">aot</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Generic audio coder configuration structure. </p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a id="a84641e6d45ee7213b4d1602c309d6353"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a84641e6d45ee7213b4d1602c309d6353">&#9670;&nbsp;</a></span>aot</h2>

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          <td class="memname"><a class="el" href="_f_d_k__audio_8h.html#aa1570925f07a0866afc2681ce1408721">AUDIO_OBJECT_TYPE</a> CODER_CONFIG::aot</td>
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<p>Audio Object Type (AOT). <br  />
 </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a0c32adfea744734592baa5fcc8e53970">&#9670;&nbsp;</a></span>bitRate</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#a4cf9af43a95c45c3d469658098dfbe1a">INT</a> CODER_CONFIG::bitRate</td>
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<p>Average bitrate. <br  />
 </p>

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<a id="ab36c027a25576950d71f12d212279cfb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab36c027a25576950d71f12d212279cfb">&#9670;&nbsp;</a></span>BSAClayerLength</h2>

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          <td class="memname">int CODER_CONFIG::BSAClayerLength</td>
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<p>The average length of the large-step layers in bytes (BSAC). <br  />
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<h2 class="memtitle"><span class="permalink"><a href="#abbb7f01e97f006d45477ccedf7a8fccf">&#9670;&nbsp;</a></span>BSACnumOfSubFrame</h2>

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          <td class="memname">int CODER_CONFIG::BSACnumOfSubFrame</td>
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<p>The number of the sub-frames which are grouped and transmitted in a super-frame (BSAC). </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a4afd93d2aa6550f575781c26113e982b">&#9670;&nbsp;</a></span>channelConfigZero</h2>

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<p>Use channel config zero + pce although a standard channel config could be signaled. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a5e23fb7255cde0ef230ea78e3559d6c3">&#9670;&nbsp;</a></span>channelMode</h2>

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          <td class="memname"><a class="el" href="_f_d_k__audio_8h.html#a4c03bad3dfc905ed83eb9d683495683b">CHANNEL_MODE</a> CODER_CONFIG::channelMode</td>
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<p>Channel mode. <br  />
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<h2 class="memtitle"><span class="permalink"><a href="#aadbac0876d5b4156e99a50f85b3ae6bc">&#9670;&nbsp;</a></span>downscaleSamplingRate</h2>

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<p>Downscale sampling rate (ELD downscaled mode) </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a4a35b20a77ed14268987cd0cf6e7fe6a">&#9670;&nbsp;</a></span>extAOT</h2>

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<p>Extension Audio Object Type (SBR). </p>

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<p>Extended samplerate (SBR). <br  />
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<h2 class="memtitle"><span class="permalink"><a href="#a8f7b86cc01b7ef2823ff18ded71f93bb">&#9670;&nbsp;</a></span>flags</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#afff0ab3629a68bc1bb3b2a2f4296173f">UINT</a> CODER_CONFIG::flags</td>
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<p>flags </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a9d00948e623ab07eebbb1d52d3ab6dfa">&#9670;&nbsp;</a></span>headerPeriod</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#aed5a2dbe32af3a91203f0f5e8697e873">UCHAR</a> CODER_CONFIG::headerPeriod</td>
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<p>Frame period for sending in band configuration buffers in the transport layer. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a440a6e8a2f74fbd17b8410c7cb5ecd8b">&#9670;&nbsp;</a></span>matrixMixdownA</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#aed5a2dbe32af3a91203f0f5e8697e873">UCHAR</a> CODER_CONFIG::matrixMixdownA</td>
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<p>Matrix mixdown index to put into PCE. Default value 0 means no mixdown coefficient, valid values are 1-4 which correspond to matrix_mixdown_idx 0-3. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a70bd15075ff766b218b023138f07cc60">&#9670;&nbsp;</a></span>noChannels</h2>

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          <td class="memname">int CODER_CONFIG::noChannels</td>
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<p>Number of audio channels. <br  />
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<h2 class="memtitle"><span class="permalink"><a href="#a3c296a08d02fb0c163c0ec54a042757f">&#9670;&nbsp;</a></span>nSubFrames</h2>

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          <td class="memname">int CODER_CONFIG::nSubFrames</td>
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<p>Amount of encoder subframes. 1 means no subframing. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ae503af7ae052747996dcf814e8d2b2d3">&#9670;&nbsp;</a></span>rawConfig</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#aed5a2dbe32af3a91203f0f5e8697e873">UCHAR</a> CODER_CONFIG::rawConfig[64]</td>
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<p>raw codec specific config as bit stream </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a251b6403c74fedebe431c06e4becf0a5">&#9670;&nbsp;</a></span>rawConfigBits</h2>

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          <td class="memname">int CODER_CONFIG::rawConfigBits</td>
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<p>Size of rawConfig in bits </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ada7444635177365512e842c159a4088b">&#9670;&nbsp;</a></span>samplesPerFrame</h2>

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          <td class="memname">int CODER_CONFIG::samplesPerFrame</td>
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<p>Number of PCM samples per codec frame and audio channel. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a9d57879d6d64214009c1521b01ea8422">&#9670;&nbsp;</a></span>samplingRate</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#a4cf9af43a95c45c3d469658098dfbe1a">INT</a> CODER_CONFIG::samplingRate</td>
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<p>Sampling rate. <br  />
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<h2 class="memtitle"><span class="permalink"><a href="#adda434ee4d2e9b2232a57ffac3fb52f7">&#9670;&nbsp;</a></span>sbrMode</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#aed5a2dbe32af3a91203f0f5e8697e873">UCHAR</a> CODER_CONFIG::sbrMode</td>
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<p>USAC SBR mode </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a72c4b57895927bfdcab166e7d5267509">&#9670;&nbsp;</a></span>sbrSignaling</h2>

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          <td class="memname">SBR_PS_SIGNALING CODER_CONFIG::sbrSignaling</td>
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<p>0: implicit signaling, 1: backwards compatible explicit signaling, 2: hierarcical explicit signaling </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a27e35fb28e025810e53b91447275ae57">&#9670;&nbsp;</a></span>stereoConfigIndex</h2>

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          <td class="memname"><a class="el" href="machine__type_8h.html#aed5a2dbe32af3a91203f0f5e8697e873">UCHAR</a> CODER_CONFIG::stereoConfigIndex</td>
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<p>USAC MPS stereo mode </p>

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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>original/libSYS/include/<a class="el" href="_f_d_k__audio_8h_source.html">FDK_audio.h</a></li>
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